US2533029A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Odograph
Assignee: Individual
•
Filing: 1944-06-12
•
Granted: 1950-12-05
•
Expires: 1964-06-12
Abstract
No abstract record available.
Inventors
- 👤 Alvin G Mcnish
- 👤 Tuckerman Bryant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:50
CPC Classifications
G; G01; G01C; G01C22/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB191010074A
Cited
FR475231A
Cited
US1818103A
Cited
US1711791A
Cited
US1829594A
Cited
US2136944A
Cited
US2364908A
Cited
US2325365A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-04 | 1954-06-05 | 1954-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-04 | 1958-06-05 | 1958-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-04 | 1962-06-05 | 1962-12-05 | $7700.00 | Window Closed / Lapsed |